Base | Representation |
---|---|
bin | 11110101000101… |
… | …111011110000100 |
3 | 1022211011201212221 |
4 | 132220233132010 |
5 | 2023040343201 |
6 | 123000422124 |
7 | 15510620404 |
oct | 3650573604 |
9 | 1284151787 |
10 | 513996676 |
11 | 244157346 |
12 | 124177944 |
13 | 82645b5b |
14 | 4c39a804 |
15 | 301d04a1 |
hex | 1ea2f784 |
513996676 has 12 divisors (see below), whose sum is σ = 908400780. Its totient is φ = 254453600.
The previous prime is 513996671. The next prime is 513996697. The reversal of 513996676 is 676699315.
It can be written as a sum of positive squares in 2 ways, for example, as 232562500 + 281434176 = 15250^2 + 16776^2 .
It is not an unprimeable number, because it can be changed into a prime (513996671) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635731 + ... + 636538.
It is an arithmetic number, because the mean of its divisors is an integer number (75700065).
Almost surely, 2513996676 is an apocalyptic number.
It is an amenable number.
513996676 is a deficient number, since it is larger than the sum of its proper divisors (394404104).
513996676 is a wasteful number, since it uses less digits than its factorization.
513996676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1272374 (or 1272372 counting only the distinct ones).
The product of its digits is 1837080, while the sum is 52.
The square root of 513996676 is about 22671.4947897134. The cubic root of 513996676 is about 801.0385865058.
The spelling of 513996676 in words is "five hundred thirteen million, nine hundred ninety-six thousand, six hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •